<?php

/**
 * Which do you prefer?
 */

// Option A:
$validators = array(
  'tag' => new Validator(array(
    'title' => new RuleSet(
      array('empty' => false, 'minlength' => 3, 'maxlength' => 128),
      array('empty' => _('The %s can not be empty'), 'minlength' => _('The %s must be longer'), 'maxlength' => _('The %s must be shorter')),
      _('Tag Title')
    )
  ), _('An error occurred when attempting to create a new Tag.'))
);

// Option B:
$validator = new Validator;
$ruleSet = new RuleSet(array());

$validators = array();
$validators['tag'] = $validator->addRuleSet('title',
  $ruleSet->addRule('empty', false)
    ->addRule('minlength', 3)
    ->addRule('maxlength', 128)
    ->addError('empty', _('The %s can not be empty'))
    ->addError('minlength', _('The %s must be longer'))
    ->addError('maxlength', _('The %s must be shorter'))
    ->setField('Tag Title')
  )->setError(_('An error occurred when attempting to create a new Tag.'));

// Option C:
// You're an idiot, none of those